html,body{
  margin: 0;
  top: 0;
  height: 100%;
  min-width: 992px;
  /* overflow: hidden; */
}
#app{
  height: 100%;
}
.fl{
  float: left;
}
.fr{
  float: right;
}
.clearfix:before,.clearfix:after {
  content: "";
  display: block;
  clear: both;
}

.clearfix {
  zoom: 1;
}

.height-100 {
  height: 100%;
}
.height-98 {
  height: 98%;
}
.login-img{
  display: inline-block;
  width: 15px;
  height: 15px;
}
/* .login-img {
  background: url(../images/login-out.png) no-repeat  0 0;
} */
.mt10{
  margin-top: 10px;
}
.mt5 {
  margin-top: 5px;
}
.mt20{
  margin-top: 20px;
}
.mb20{
  margin-bottom: 20px;
}
.pore {
  position: relative;
}
.ml10{
  margin-left: 10px;
}
